Across
- 2. Noted conservationist born on Earth Day
- 4. April 22
- 5. Conference where Earth Day was born
- 10. Newest tree holiday
- 12. What not to raise according to the 2014 WED theme
- 13. World Environment Day organizer
- 14. June 5
Down
- 1. What to raise according to the 2014 WED theme
- 3. 2013 WED Theme
- 6. 2014 WED Theme
- 7. Often called National Tree Planting Day
- 8. Earth Day proposer
- 9. Earth Day country of origin
- 11. International Day of Forests predecessor